| article html file updated | 17 August 2026 03:57 CEST | Update | https://www.mdpi.com/1996-1073/13/5/1020 |
| article html file updated | 31 August 2025 12:38 CEST | Update | N/A |
| article html file updated | 20 July 2022 21:09 CEST | Update | N/A |
| article html file updated | 18 March 2020 18:51 CET | Update | N/A |
| article html file updated | 5 March 2020 12:35 CET | Original file | N/A |
| article pdf uploaded. | 5 March 2020 12:34 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/5/1020/pdf |
| article xml uploaded. | 5 March 2020 12:34 CET | Update | https://www.mdpi.com/1996-1073/13/5/1020/xml |
| article xml file uploaded | 5 March 2020 12:34 CET | Update | N/A |
| article pdf uploaded. | 25 February 2020 10:32 CET | Version of Record | https://www.mdpi.com/1996-1073/13/5/1020/pdf-vor |
| article xml file uploaded | 25 February 2020 10:32 CET | Original file | N/A |
